| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.51 | 5.352% | $136.4414 | $136.44 | $136.45 | $136.40 |
| Purchase #2 | $5.40 | 3.442% | $5.5859 | $5.59 | $5.60 | $5.60 |
| Purchase #3 | $238.55 | 4.829% | $250.0696 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $150.95 | 12.507% | $169.8293 | $169.83 | $169.85 | $169.80 |
| Purchase #5 | $53.42 | 11.770% | $59.7075 | $59.71 | $59.70 | $59.70 |
| Purchase #6 | $108.80 | 6.192% | $115.5369 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $115.30 | 8.499% | $125.0993 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $801.93 | $862.2699 | $862.28 | $862.30 | $862.20 | |